Jesse used ODrive S1 motor controllers to control the brushless DC motors in the robotic arm. There are eight of these controllers, and they’re all connected using CAN bus. This whole setup is linked ...

SimpleFOC + Halls + 2304 drivers + TO-220 mosfets or IGBTs. Plugs directly into 450x automower motors. Trying for low cost + lots of flexibility + solder it at home + repairable. Works as a 3x DC ...